Soluble silicon nanoparticles–polyaniline capsules for biosensing and imaging

2012 ◽  
Vol 28 (2) ◽  
pp. 210-215 ◽  
Author(s):  
Noha Elhalawany ◽  
Yulia Maximenko ◽  
Zain Yamani ◽  
Siu-Tung Yau ◽  
Munir H. Nayfeh
Keyword(s):  
Silicon Nanoparticles ◽  
Image Position ◽  
Soluble Silicon

Abstract

Preparation and oxygen sensing properties of water-soluble silicon nanoparticles assembled SBA-15

2019 ◽  
Vol 111 ◽  
pp. 1-6 ◽  
Author(s):  
Ting Gong ◽  
Yanjuan Li ◽  
Bingfu Lei ◽  
Jianle Zhuang ◽  
Yingliang Liu ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Oxygen Sensing ◽  
Water Soluble ◽  
Sensing Properties ◽  
Soluble Silicon

scholarly journals Aqueous red-emitting silicon nanoparticles for cellular imaging: Consequences of protecting against surface passivation by hydroxide and water for stable red emission

2013 ◽  
Vol 28 (2) ◽  
pp. 216-230 ◽  
Author(s):  
Sheng-Kuei Chiu ◽  
Beth A. Manhat ◽  
William J.I. DeBenedetti ◽  
Anna L. Brown ◽  
Katye Fichter ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Surface Passivation ◽  
Cellular Imaging ◽  
Red Emission ◽  
Image Position

Abstract

Mechanochemical synthesis of functionalized silicon nanoparticles with terminal chlorine groups

2011 ◽  
Vol 26 (8) ◽  
pp. 1052-1060 ◽  
Author(s):  
Steffen Hallmann ◽  
Mark J. Fink ◽  
Brian S. Mitchell
Keyword(s):  
Mechanochemical Synthesis ◽  
Silicon Nanoparticles ◽  
Image Position

Abstract

Highly selective and sensitive detection of catechol by one step synthesized highly fluorescent and water-soluble silicon nanoparticles

2019 ◽  
Vol 281 ◽  
pp. 849-856 ◽  
Author(s):  
Stanislas Nsanzamahoro ◽  
Félicité Pacifique Mutuyimana ◽  
Yangxia Han ◽  
Sudai Ma ◽  
Min Na ◽  
...  
Keyword(s):  
Silicon Nanoparticles ◽  
Water Soluble ◽  
Sensitive Detection ◽  
One Step ◽  
Soluble Silicon

One-Step Synthesis of Superbright Water-Soluble Silicon Nanoparticles with Photoluminescence Quantum Yield Exceeding 80%

2015 ◽  
Vol 2 (16) ◽  
pp. 1500360 ◽  
Author(s):  
Fu-Gen Wu ◽  
Xiaodong Zhang ◽  
Siqi Kai ◽  
Mengyi Zhang ◽  
Hong-Yin Wang ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Silicon Nanoparticles ◽  
Water Soluble ◽  
Photoluminescence Quantum Yield ◽  
One Step ◽  
Soluble Silicon

Electrical Contact Resistance of Electroless Nickel to Nanocrystalline Silicon and the Fabrication of a Thermoelectric Generator

2013 ◽  
Vol 1553 ◽  
Author(s):  
V. Kessler ◽  
M. Dehnen ◽  
R. Chavez ◽  
M. Engenhorst ◽  
J. Stoetzel ◽  
...  
Keyword(s):  
Contact Resistance ◽  
Thermoelectric Generator ◽  
Silicon Nanoparticles ◽  
Electrical Contact ◽  
Electroless Nickel ◽  
Nanocrystalline Silicon ◽  
Electrical Contact Resistance ◽  
Transfer Length ◽  
Chemical Plating ◽  
Image Position

ABSTRACTWe present the fabrication of a high-temperature stable thermoelectric generator based on nanocrystalline silicon. Highly doped silicon nanoparticles were sintered by a current activated sintering technique to get nanocrystalline bulk silicon. The metalization of silicon was realized by (electro-)chemical plating and the specific electrical contact resistance ρc of the semiconductor-metal interface was measured by a transfer length method. Values as low as $\rho _C < 1 \cdot 10^{ - 6} \,\Omega cm^2 $ were measured. The metalized nanocrystalline silicon legs were sintered to metalized ceramic substrates using a silver-based sinter paste. The device figure of merit of the thermoelectric generator was determined by a Harman measurement with a maximum ZT of approximately 0.13 at 600 °C.

One-step hydrothermal synthesis of ultrabright water-soluble silicon nanoparticles for folate-receptor-mediated bioimaging

2019 ◽  
Vol 54 (13) ◽  
pp. 9707-9717 ◽  
Author(s):  
Xiaohui Zheng ◽  
Dingfang Zhang ◽  
Zexuan Fan ◽  
Zusheng Huang ◽  
Hongju Mao ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Silicon Nanoparticles ◽  
Folate Receptor ◽  
Water Soluble ◽  
One Step ◽  
Soluble Silicon

Synthesis of fluorescent and water-soluble silicon nanoparticles with a high pH response and its application to pH measurement and gastric parietal cell imaging

2020 ◽  
Vol 44 (44) ◽  
pp. 19294-19299
Author(s):  
Stanislas Nsanzamahoro ◽  
Ling Li ◽  
Félicité Pacifique Mutuyimana ◽  
Juanjuan Liu ◽  
Cuiling Ren ◽  
...  
Keyword(s):  
Fluorescence Imaging ◽  
Parietal Cell ◽  
Silicon Nanoparticles ◽  
Cell Imaging ◽  
Water Soluble ◽  
Ph Measurement ◽  
Gastric Parietal Cell ◽  
Yellow Fluorescence ◽  
Ph Response ◽  
Soluble Silicon

In this work, an effective, simple and facile approach was applied to prepare Si NPs, which emitted yellow fluorescence and were used for pH measurement and fluorescence imaging.

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